Add response logging with status code and time spent

Urgau · Urgau · commit 9b7c1d3b8f7d · 2025-08-08T18:33:10.000+02:00
So we can diagnose issues faster, in particular regarding client closed
connection (no logging) and time spent.
diff --git a/src/main.rs b/src/main.rs
@@ -4,7 +4,7 @@ use anyhow::Context as _;
 use axum::body::Body;
 use axum::error_handling::HandleErrorLayer;
 use axum::http::HeaderName;
-use axum::response::Html;
+use axum::response::{Html, Response};
 use axum::routing::{get, post};
 use axum::{BoxError, Router};
 use hyper::{Request, StatusCode};
@@ -132,6 +132,9 @@ async fn run_server(addr: SocketAddr) -> anyhow::Result<()> {
                 })
                 .on_request(|request: &Request<Body>, _span: &tracing::Span| {
                     tracing::info!(?request);
+                })
+                .on_response(|response: &Response<_>, dur, _span: &tracing::Span| {
+                    tracing::info!("response={} in {dur:?}", response.status());
                 }),
         )
         .layer(PropagateRequestIdLayer::new(X_REQUEST_ID))
